May Weather in Yi'an, China

Last updated: August 22, 2025

In Yi'an, China, the average temperature in May hovers around 22°C (71°F). However, be prepared for a range, with minimums dipping to 7°C (44°F) and maximums soaring to 40°C (104°F). During this time, expect about 35 mm (1.4 in) of precipitation spread over 4 days, and enjoy a comfortable average humidity of 54%.

May Temperature in Yi'an

In May in Yi'an, the average temperature is 22°C (71°F). Maximums can reach 40°C (104°F), while minimums can drop as low as 7°C (44°F). Be sure to pack accordingly to enjoy the diverse weather conditions during your travels!

May Weather in Yi'an: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Yi'an, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yi'an, May typically has an average temperature of 22°C (71°F), with highs reaching up to 40°C (104°F) and lows dropping to around 7°C (44°F).

Data source: Temperature data for Yi'an generated using information from the Copernicus Climate Change Service.

May Precipitation in Yi'an

In Yi'an in May, the precipitation amount is 35 mm (1.4 in) over a span of 4 days.

May Precipitation Trends in Yi'an

The chart displays monthly precipitation patterns in Yi'an, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Yi'an, May typically receives around 35 mm (1.4 inches) of precipitation spread over approximately 4 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Yi'an

In Yi'an in May, humidity is 54%. With an average temperature of 22°C (71°F), this humidity feels like a warm embrace, making travel enjoyable yet slightly muggy, so staying hydrated is essential while exploring the local sights.

May Average Humidity in Yi'an

This chart illustrates the average monthly humidity levels in Yi'an, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Yi'an is approximately 54%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Yi'an

In Yi'an in May, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Yi'an.

Maximum UV Index Levels in Yi'an for May

The chart shows the monthly maximum UV Index (UVI) for Yi'an in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In May, the maximum UV index in Yi'an typically reaches 9, which falls under the very high exposure category.

Data source: Yi'an May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How May Weather in Yi'an Compares to Other Months

Weather in Yi'an varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Yi'an, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Yi'an, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (28°F)	3 mm (0.1 inches)	52%	low
February Weather	1°C (34°F)	6 mm (0.2 inches)	49%	moderate
March Weather	9°C (48°F)	14 mm (0.6 inches)	52%	high
April Weather	16°C (60°F)	40 mm (1.6 inches)	63%	very high
May Weather	22°C (71°F)	35 mm (1.4 inches)	54%	very high
June Weather	26°C (79°F)	44 mm (1.7 inches)	62%	very high
July Weather	27°C (81°F)	164 mm (6.4 inches)	71%	very high
August Weather	26°C (79°F)	131 mm (5.1 inches)	74%	very high
September Weather	22°C (71°F)	52 mm (2.1 inches)	61%	very high
October Weather	14°C (57°F)	53 mm (2.1 inches)	69%	high
November Weather	7°C (44°F)	16 mm (0.6 inches)	64%	moderate
December Weather	-1°C (31°F)	3 mm (0.1 inches)	58%	low